Base | Representation |
---|---|
bin | 10001111001100… |
… | …10111111101100 |
3 | 101110112200021100 |
4 | 20330302333230 |
5 | 301414431434 |
6 | 22522203100 |
7 | 3502204251 |
oct | 1074627754 |
9 | 343480240 |
10 | 150155244 |
11 | 77838948 |
12 | 42353490 |
13 | 25154775 |
14 | 15d29428 |
15 | d2b0699 |
hex | 8f32fec |
150155244 has 18 divisors (see below), whose sum is σ = 379559180. Its totient is φ = 50051736.
The previous prime is 150155209. The next prime is 150155303. The reversal of 150155244 is 442551051.
It is a tau number, because it is divible by the number of its divisors (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2085454 + ... + 2085525.
Almost surely, 2150155244 is an apocalyptic number.
It is an amenable number.
150155244 is an abundant number, since it is smaller than the sum of its proper divisors (229403936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150155244 is a wasteful number, since it uses less digits than its factorization.
150155244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4170989 (or 4170984 counting only the distinct ones).
The product of its (nonzero) digits is 4000, while the sum is 27.
The square root of 150155244 is about 12253.7848846795. The cubic root of 150155244 is about 531.5125229099.
The spelling of 150155244 in words is "one hundred fifty million, one hundred fifty-five thousand, two hundred forty-four".
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